Ionia Weather Forecast

    • 38
    • 46

    Mostly Cloudy

    • 44
    • 51

    Rain Showers Likely

    • 31
    • 61

    Rain Showers Likely

    • 28
    • 36

    Chance Snow Showers

    • 24
    • 33

    Chance Snow Showers

    • 25
    • 34

    Chance Snow Showers

Today 24 Nov Ontario

Mostly sunny. Highs in the mid 40s. Light Winds.

Tonight 24 Nov Ontario

Mostly cloudy. Lows in the upper 30s. Light Winds, becoming south 5 to 10 Mph.

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Ionia Temperature Statistics

November Temperature

Rochester, Greater Rochester International Airport (15.5 miles)

  • Lowest 19 November, 2025

    21.9 °F

  • Average November

    39.7 °F

  • Highest 7 November, 2025

    57.9 °F

Climate (2020–Present)

Rochester, Greater Rochester International Airport (15.5 miles)

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  • Average Low 2020–2025

    42.6 °F

  • Average 2020–2025

    51 °F

  • Average High 2020–2025

    59.6 °F
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